3123020330102 has 64 divisors (see below), whose sum is σ = 5106163968000. Its totient is φ = 1427807969280.

The previous prime is 3123020330093. The next prime is 3123020330113. The reversal of 3123020330102 is 2010330203213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40122902 + ... + 40200662.

It is an arithmetic number, because the mean of its divisors is an integer number (79783812000).

Almost surely, 2^{3123020330102} is an apocalyptic number.

3123020330102 is a deficient number, since it is larger than the sum of its proper divisors (1983143637898).

3123020330102 is a wasteful number, since it uses less digits than its factorization.

3123020330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78141.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3123020330102 its reverse (2010330203213), we get a palindrome (5133350533315).

The spelling of 3123020330102 in words is "three trillion, one hundred twenty-three billion, twenty million, three hundred thirty thousand, one hundred two".